Fabrication of flexible transparent electrodes using PEDOT:PSS and application to resistive touch screen panels

被引:39
|
作者
Mochizuki, Takeo [1 ,2 ]
Takigami, Yuki [2 ]
Kondo, Takahiro [2 ]
Okuzaki, Hidenori [2 ]
机构
[1] Yamanashi Ind Technol Ctr, Kofu, Yamanashi 4000055, Japan
[2] Univ Yamanashi, Grad Fac Interdisciplinary Res, Kofu, Yamanashi 4008510, Japan
关键词
colloids; conducting polymers; films; sensors and actuators; FILMS; CONDUCTIVITY; PEDOT/PSS; OXIDE; MESH;
D O I
10.1002/app.45972
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
The flexible transparent electrodes were fabricated by line patterning of conductive inks consisting of poly(3,4-ethylenedioxythiophene) doped with poly(4-styrenesulfonic acid) (PEDOT:PSS) water dispersion, ethylene glycol, isopropyl alcohol, and tetraethoxysilane (TEOS) on polyethylene terephthalate (PET) films. The values of sheet resistance (Rs), total light transmittance, haze, figure-of-merit, and pencil hardness of the PEDOT:PSS-TEOS/PET film were found to be 301 X/sq., 85.0%, 2.4%, 41, and 2H, respectively. Furthermore, a resistive touch screen panel was fabricated using the PEDOT:PSS-TEOS/PET film as the top electrode. It was found that the drawing on the resistive touch screen panel was successfully displayed on the PC screen with good in-plane uniformity and maximum linearity of 0.8%. (C) 2017 Wiley Periodicals, Inc.
引用
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页数:6
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